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Chinese medicinal liniment for treating skin itch and preparing method thereof

A technology of skin pruritus and traditional Chinese medicine, which is applied in the field of traditional Chinese medicine liniment for treating skin pruritus and its preparation, can solve the problems of unsatisfactory curative effect on skin pruritus, little effect on pruritus, and limited applicability, etc., and achieves simple and easy preparation process Good performance, strict compatibility and wide applicability

Inactive Publication Date: 2016-02-03
叶宗耀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the commonly used antipruritic drugs for external use include Piyanping ointment, toilet water, benzyl alcohol, menthol, etc. The main components of these drugs are menthol and camphor. However, these drugs have little effect on itching caused by fungi, mites, and their own cell metabolites.
[0004] There are many invention patents for the treatment of pruritus currently disclosed, for example: Chinese invention patent application 201310647498.6 discloses a traditional Chinese medicine composition for the treatment of pruritus, but the cost of some medicinal materials used in the traditional Chinese medicine prescription of this invention is high, and the applicability Not wide, and the effect on skin itching is not very ideal

Method used

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  • Chinese medicinal liniment for treating skin itch and preparing method thereof
  • Chinese medicinal liniment for treating skin itch and preparing method thereof
  • Chinese medicinal liniment for treating skin itch and preparing method thereof

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Effect test

Embodiment 1

[0028] The Chinese medicine liniment of the embodiment of the present invention 1 comprises the Chinese medicinal material of following parts by weight: 10 parts of Ophiopogon japonicus, 10 parts of pine bark, 10 parts of purslane, 10 parts of Borneolum, 8 parts of duckweed, 8 parts of Angelica dahurica, 5 parts of snake slough and Mint 5 parts.

[0029] The preparation method is as follows:

[0030] S1, take Ophiopogon japonicus by weighing, pulverize into coarse powder, place in supercritical carbon dioxide extraction device, add the ethanol solution that the volume fraction of coarse powder weight 45% is 75%, control carbon dioxide flow rate to be 18L / h, extraction pressure is 20MPa, The extraction temperature is 50°C, the extraction time is 2 hours, and the Ophiopogon japonicus extract is obtained by separating under reduced pressure, and the Ophiopogon japonicus residue is retained;

[0031] S2. Weigh pine bark, purslane, duckweed, angelica dahurica, snake slough and min...

Embodiment 2

[0034] The Chinese medicine liniment of the embodiment of the present invention 2 comprises the Chinese medicinal material of following parts by weight: 15 parts of Ophiopogon japonicus, 15 parts of pine bark, 5 parts of purslane, 12 parts of borneol, 15 parts of duckweed, 12 parts of Angelica dahurica, 10 parts of snake slough and Mint 15 parts.

[0035] The preparation method is as follows:

[0036] S1, take Ophiopogon japonicus by weighing, pulverize into coarse powder, place in the supercritical carbon dioxide extraction device, add the ethanol solution that the volume fraction of 50% of coarse powder weight is 80%, regulate and control carbon dioxide flow rate to be 15L / h, extraction pressure is 18MPa, The extraction temperature is 40°C, the extraction time is 2 hours, and the Ophiopogon japonicus extract is obtained by separating under reduced pressure, and the Ophiopogon japonicus residue is retained;

[0037] S2. Weigh pine bark, purslane, duckweed, angelica dahurica,...

Embodiment 3

[0040] The Chinese medicine liniment of the embodiment of the present invention 3 comprises the Chinese medicinal material of following parts by weight: 25 parts of Ophiopogon japonicus, 20 parts of pine bark, 8 parts of purslane, 15 parts of Borneolum, 12 parts of duckweed, 15 parts of Angelica dahurica, 8 parts of snake slough and Mint 10 parts.

[0041] The preparation method is as follows:

[0042] S1, take Ophiopogon japonicus by weighing, pulverize into coarse powder, place in the supercritical carbon dioxide extraction device, add the ethanol solution that the volume fraction of coarse powder weight 40% is 60%, control carbon dioxide flow rate to be 20L / h, extraction pressure is 15MPa, The extraction temperature is 60°C, the extraction time is 2 hours, and the Ophiopogon japonicus extract is obtained by separating under reduced pressure, and the Ophiopogon japonicus residue is retained;

[0043] S2. Weigh pine bark, purslane, duckweed, angelica dahurica, snake slough a...

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Abstract

The invention belongs to the technical field of traditional Chinese medicine, and relates to a Chinese medicinal liniment for treating skin itch and a preparing method thereof. The Chinese medicinal liniment is prepared from radix ophiopogonis, pine bark, portulaca oleracea, borneol, duckweed, radix angelicae, snake slough and mint. The compatibility of medicines is high, medicines are matched in well graded and mutual enhancing modes, and pain and itch relieving is achieved. The Chinese medicinal liniment has the advantages of being high in applicability, capable of becoming effective quickly, short in treatment course and high in curative rate.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicines, and in particular relates to a traditional Chinese medicine liniment for treating skin pruritus and a preparation method thereof. Background technique [0002] Skin pruritus is one of the most painful symptoms in skin diseases. Due to the complicated etiology of skin pruritus, itching is unbearable and protracted and difficult to heal, so it causes unbearable pain to patients. Continuous and strong scratching can cause scratches on the affected area, blood stains in patches, exudate and scabs, and the skin of the affected area will become rough, thick and pigmented over time. Secondary infection can also cause boils, erosions and ulcers. Bedridden patients may also increase the risk of pressure sores, seriously affecting their health and quality of life, and greatly increasing the burden of treatment and care. A variety of causes can cause skin pruritus, such as neurodermat...

Claims

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Application Information

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IPC IPC(8): A61K36/8968A61P17/04A61K31/045A61K35/583
Inventor 叶宗耀
Owner 叶宗耀
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